Brera Madonna
The Brera Madonna (also known as the Pala di Brera, the Montefeltro Altarpiece or Brera Altarpiece) is a painting by the Italian Renaissance master Piero della Francesca, executed in 1472-1474. It is housed in the Pinacoteca di Brera of Milan, where it was deposited by Napoleon.
The work, of a type known as a sacra conversazione, was commissioned by Federico III da Montefeltro, Duke of Urbino, to celebrate the birth of Federico's son, Guidobaldo. According to other sources, it would celebrate his conquest of several castles in the Maremma.
Dating
The painting was executed between 1472 to 1474; the terminus ante quem is established by the absence from Federico's figure of the insignia of the Order of the Garter, which he received in the latter year. When it was rediscovered at the Brera at the end of the 19th century, the painting was so disfigured by darkened varnish it was attributed to Fra Carnevale (Bartolomeo di Giovanni Corradini), as Piero's use of oil technique was not yet known.